8119216

素因数分解:

$2^4\times 7^1\times {\mathrm{72493}}^1$

素因数の和:72508

約数の個数: 20

約数和(自身を含む): 17978512

約数和(自身を除く): 9859296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72493, 144986, 289972, 507451, 579944, 1014902, 1159888, 2029804, 4059608, 8119216]

約数ペア:

[(1, 8119216), (2, 4059608), (4, 2029804), (7, 1159888), (8, 1014902), (14, 579944), (16, 507451), (28, 289972), (56, 144986), (112, 72493)]